High Seas Forecast
Issued by NWS

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242
FZPN01 KWBC 250416
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC MON NOV 25 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

SECURITE

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0000 UTC NOV 25.
24 HOUR FORECAST VALID 0000 UTC NOV 26.
48 HOUR FORECAST VALID 0000 UTC NOV 27.

.WARNINGS.

...STORM WARNING...
.42 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 40N176E 984
MB. WITHIN 300 NM E... 540 NM SE...AND 600 NM SW QUADRANTS WINDS
35 TO 50 KT. SEAS 9 TO 24 FT...HIGHEST NEAR 35N170E. ELSEWHERE
FROM 30N TO 44N W OF 173W WINDS 25 TO 35 KT. SEAS 8 TO 20
FT...HIGHEST W OF 175E.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 41N177E
WITHIN 240 NM NE....660 NM SE...660 SW...AND 180 NM NE
QUADRANTS...AND WITHIN 120 NM SW OF A FRONT EXTENDING FROM
50N162E TO 40N171E WINDS 35 TO 50 KT. SEAS 15 TO 28 FT. ELSEWHERE
FROM 30 N TO 46N BETWEEN 167W AND 160E AND WITHIN 360 NM SW OF A
FRONT FROM 50N63E TO 43N171E WINDS 25 TO 35 KT. SEAS 12 TO 20
FT.

...GALE WARNING...
.COMPLEX LOW WITH MAIN LOW 45N131W 1003 MB MOVING SE 10 KT. FROM
39N TO 50N BETWEEN 124W AND 140W WINDS 25 TO 35 KT. SEAS 8 TO 15
FT.
.24 HOUR FORECAST LOW 43N129W 1011 MB. FROM 41N TO 48N BETWEEN
127W AND 137W WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 63N169W 1000 MB MOVING NE 20 KT. N OF 57N E OF 180W WINDS 20
TO 30 KT. SEAS 8 TO 12 FT.
.12 HOUR FORECAST LOW INLAND NEAR 65N156W. N OF 63N BETWEEN
ALASKA AND 172W WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW INLAND NEAR 65N148W 1009 MB. N OF 60N
BETWEEN ALASKA AND 170W WINDS 25 TO 35 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 49N157E 993 MB MOVING NE 10 KT. WITHIN 480 NM E AND 780 NM
SE QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 50N162E 998 MB. N OF
40N W OF 166E WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 46N168E 1000 MB.
WITHIN 360 NM SW AND 420 NM W SEMICIRCLES WINDS 25 TO 40 KT. SEAS
10 TO 20FT.

...GALE WARNING...
.LOW 40N179E 1000 MB MOVING E 35 KT. FROM 35N TO 43N BETWEEN 175W
AND 169W WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST LOW 45N168W 992 MB. CONDITIONS ABSORBED BY LOW
50N175W DESCRIBED BELOW.

...GALE WARNING...
.LOW 44N174W 998 MB MOVING NE 15 KT. FROM 39N TO 52N BETWEEN 160W
AND 180W WINDS 20 TO 30 KT. SEAS 9 TO 17 FT.
.12 HOUR FORECAST LOW 46N174W 993 MB. WITHIN 360 NM NE OF A LINE
FROM 50N177W TO 49N173W TO 37N159W WINDS 25 TO 40 KT. SEAS 9 TO
18 FT.
.24 HOUR FORECAST LOW 50N175W 992 MB. FROM 39N TO 57N BETWEEN
159W AND 169E WINDS 30 TO 45 KT. SEAS 9 TO 18 FT. ELSEWHERE FROM
36N TO 60N BETWEEN 157W AND 166E WINDS 25 TO 35 KT. SEAS 8 TO 16
FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 51N170W 997 MB.
WITHIN 420 NM N AND W OF A LINE FROM 48N164E TO 55N168E TO
53N166W WINDS 30 TO 45 KT. SEAS 12 TO 26 FT. ELSEWHERE WITHIN 180
NM S SEMICIRCLE...FROM 52N TO 62N W OF 162E...AND FROM 42N TO 55N
BETWEEN 154W AND 162W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 60N145W 1010 MB. N OF 58N BETWEEN 140W
AND 154W WINDS 20 TO 30 KT. SEAS TO 9 FT.
.36 HOUR FORECAST LOW 59N141W 1009 MB. N OF 55N BETWEEN 141W AND
154W WINDS 25 TO 35 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 59N142W 1011 MB. N OF 54N BETWEEN 140W AND
154W WINDS 20 TO 30 KT. SEAS TO 10 FT.

...HEAVY FREEZING SPRAY WARNING...
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 62N W OF
ALASKA.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 59N
BETWEEN ALASKA AND 167W. ELSEWHERE LIGHT TO MODERATE FREEZING
SPRAY N OF A LINE FROM 57N157W TO 59N168W TO 63N178W.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 44N TO 52N
BETWEEN 168W AND 178W AND N OF 60N.
.24 HOUR FORECAST DENSE FOG FROM 45N TO 51N BETWEEN 166W AND 176W
AND FROM 50N TO 54N BETWEEN 168E AND 174E.
.48 HOUR FORECAST DENSE FOG FROM 51N TO 53N BETWEEN 162W AND
169W...N OF 46N BETWEEN 160E AND 164E...AND FROM 54N TO 57N W OF
179W.

.FORECASTER HYDE. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0000 UTC MON NOV 25.
24 HOUR FORECAST VALID 0000 UTC TUE NOV 26.
48 HOUR FORECAST VALID 0000 UTC WED NOV 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N130W TO 30N140W TO 27N140W TO 28N135W TO 30N130W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 29N138W TO 30N138W TO 30N140W TO
27N140W TO 28N139W TO 29N138W SW WINDS 20 TO 25 KT. SEAS 8 TO 9
FT IN W TO NW SWELL.
.48 HOUR FORECAST WITHIN 30N132W TO 30N140W TO 26N140W TO
27N136W TO 30N132W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED N
AND SW SWELL.

.WITHIN 08N103W TO 09N113W TO 05N119W TO 02N114W TO 03.4S120W TO
01N110W TO 08N103W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S
SWELL.
.24 HOUR FORECAST WITHIN 12N105W TO 12N118W TO 08N122W TO
03.4S120W TO 03S81W TO 12N105W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 09N102W TO 16N115W TO 13N125W TO
08N112W TO 02N113W TO 02N106W TO 09N102W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN S SWELL. WITHIN 05N80W TO 07N82W TO 06N85W TO
02N86W TO 01S83W TO 03.4S82W TO 05N80W WINDS 20 KT OR LESS. SEAS
8 FT IN S TO SW SWELL.

.WITHIN 11N137W TO 10N138W TO 10N139W TO 10N140W TO 07N140W TO
08N136W TO 11N137W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N
SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.33 HOUR FORECAST WITHIN 15.5N94.5W TO 16N94.5W TO 15.5N95W TO
15N95W TO 14N95W TO 14.5N94.5W TO 15.5N94.5W...INCLUDING THE
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N95W TO
15N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS
20 TO 30 KT. SEAS TO 10 FT IN S SWELL. ELSEWHERE WITHIN 14N94W TO
15N94W TO 16N95W TO 13N97W TO 11N96W TO 12N95W TO 14N94W WINDS
20 KT OR LESS. SEAS 8 TO 10 FT IN MERGING NE AND S SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0220 UTC MON NOV 25...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10.5N73W TO 08.5N91W TO 09N121W TO
10N132W. ITCZ CONTINUES FROM 10N132W TO BEYOND 08.5N140W.
SCATTERED MODERATE CONVECTION IS NOTED FROM 06N TO 10.5N BETWEEN
96W AND 127W.


.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.

$$